[myaquarium]

Areas such as Merseyside have a collective tariff scheme. It might be worth googling your area or city and put collective energy.
This is the Liverpool Merseyside one
lcrenergyswitch/
How it works is people sign up for it. There’s a cut off date a few times a year. The aim is to go to providers with large amounts of customers all signing up at the same time thus making it possible to gain really good tariffs from fixed to green etc. We have done this for a few years and have never been forced to have a meter. Once you switch the meters are useless anyway.